2040403324 has 24 divisors (see below), whose sum is σ = 3734011008. Its totient is φ = 973734960.

The previous prime is 2040403319. The next prime is 2040403333. The reversal of 2040403324 is 4233040402.

It is a junction number, because it is equal to n+sod(n) for n = 2040403295 and 2040403304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19219 + ... + 66709.

It is an arithmetic number, because the mean of its divisors is an integer number (155583792).

Almost surely, 2^2040403324 is an apocalyptic number.

It is an amenable number.

2040403324 is a deficient number, since it is larger than the sum of its proper divisors (1693607684).

2040403324 is a wasteful number, since it uses less digits than its factorization.

2040403324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47985 (or 47983 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2040403324 is about 45170.8238136078. The cubic root of 2040403324 is about 1268.3487175579.

Adding to 2040403324 its reverse (4233040402), we get a palindrome (6273443726).

The spelling of 2040403324 in words is "two billion, forty million, four hundred three thousand, three hundred twenty-four".